Transaction not yet indexed

28EdxbV39VZXqXgJvADm6Q8mcidcpGVfFsf8HNtk9dshswtHp3iK7gGfGg19ZHcfJQHzGxxeGLCEWkzA3bcGq8n8

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.